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zzz [600]
3 years ago
13

What is the electron configuration for Bromine? It has 27 electrons. I think the electron configuration for Bromine is : I'm sor

ry it's actually Cobalt. Okay, what's the electron configuration for Cobalt?; Hi everyone, I'm looking for the electron configuration for Cobalt ... Thanks

Chemistry
2 answers:
vfiekz [6]3 years ago
6 0
The electron configuration for cobalt is:
[Ar] 3d7 4s2
lilavasa [31]3 years ago
3 0

Answer:

The electron configuration for Cobalt= 1s^2  2s^2  2p^6  3s^2  3p^6 4s^2 3d^7

Explanation:

Use the sheet attached to help with a future question. (Hint: Follow the red lines). The atomic number will be equal to the number of powers raised.

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A solar powered car converts __________ energy into _____________ energy.
kotykmax [81]

Answer:

B

Explanation:

Solar power takes in light and turns it into a usable energy. if used in a vehicle that would take light energy and transform it into mechanical energy.

3 0
3 years ago
Read 2 more answers
Does anyone know how to do this ??
lord [1]

Answer:

Look at your periodic table

Explanation:

It tells you everything like Potasium 1 and 1 ox and 1 hydrogen

7 0
3 years ago
State three reasons why an airborne pollutant might be deposited close to its source
Oksana_A [137]

Answer:

No wind

Rain

I only came up with 2 I couldnt think of a third one

6 0
3 years ago
20.00 g of aluminum (al) reacts with 78.78 grams of molecular chlorine (cl2) all of each reactant is completely consumed and a s
marysya [2.9K]

The mass of the product is <em>98.78 g.</em>

The word equation is

aluminum + chlorine → product

20.00 g + 98.78 g → <em>x</em> g

If each reactant is completely consumed, the <em>Law of conservation of Mass </em>tells us the mass of the product must be 98.78 g.

8 0
3 years ago
Suppose you place a ball in the middle of a wagon, and then accelerate the wagon forward. Describe the motion of the ball relati
Alborosie

Answer:

It will have more speed/more acceleration than or the ground.

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It will lean twords the side that moves and for ex if the wagon has a level to pull a gap down the ball will go forward

5 0
3 years ago
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